Nonlocal advantage of quantum coherence in tau-lepton pairs from electron--positron collisions

arXiv:2609.25214 · quant-ph, hep-ex, hep-ph, hep-th · Submitted 2026-09-21 · Read on arXiv

quant-ph, hep-ex, hep-ph, hep-th

Submitted: 2026-09-21

Updated: 2026-09-21

Terminology

• Entanglement — 47× in this paper · explained in 4 episodes
• Steering — 38× in this paper · explained in 2 episodes
• Nonlocal Advantage of Quantum Coherence — 8× in this paper
• Benchmark — 2× in this paper · explained in 2 episodes
• Monte Carlo — 2× in this paper
• Trace — 2× in this paper · explained in 2 episodes
• Verification — 2× in this paper · explained in 2 episodes
• Hilbert Space — 1× in this paper · explained in 2 episodes

Sources

• Entanglement and quantum tomography with top quarks at the LHC
• Testing Bell inequalities at the LHC with top-quark pairs
• Quantum information with top quarks in QCD
• Quantum tops at the LHC: from entanglement to Bell inequalities
• Improved tests of entanglement and Bell inequalities with LHC tops
• Quantum discord and steering in top quarks at the LHC
• When the Machine Chimes the Bell: Entanglement and Bell Inequalities with Boosted $t\bar{t}$
• Optimizing Fictitious States for Bell Inequality Violation in Bipartite Qubit Systems
• A closer look at post-decay $t \bar t$ entanglement
• Entanglement autodistillation from particle decays
• Quantum Entanglement and Bell Inequality Violation in Semi-Leptonic Top Decays
• The magic of entangled top quarks
• Optimizing Entanglement and Bell Inequality Violation in Top Anti-Top Events
• Measuring Quantum Discord at the LHC
• Tests of quantum contextuality in particle physics
• Local vs. nonlocal entanglement in top-quark pairs at the LHC
• From top quarks to enhanced quantum key distribution: A Framework for Optimal Predictability of Quantum Observables
• Testing Bell inequalities in Higgs boson decays
• Bell-type inequalities for systems of relativistic vector bosons
• Quantum state tomography, entanglement detection and Bell violation prospects in weak decays of massive particles

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